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Ηλεκτρονικοί Υπολογιστές και Τεχνικά Θέματα => Δικτύωση, Internet, Modems, Servers => Topic started by: anonymous-root on January 16, 2007, 23:07:25 pm


Title: Open VPN με το ΑΠΘ
Post by: anonymous-root on January 16, 2007, 23:07:25 pm
Έκανα τις διαδικασίες για να κάνω VPN με το πανεπιστήμιο αλλά γιοκ.

Δεν μπορεί να κάνει σύνδεση.
Μου βγάζει τα εξής:

Tue Jan 16 21:50:45 2007 OpenVPN 2.0.9 Win32-MinGW [SSL] [LZO] built on Oct  1 2006
Tue Jan 16 21:50:45 2007 LZO compression initialized
Tue Jan 16 21:50:45 2007 Control Channel MTU parms [ L:1576 D:140 EF:40 EB:0 ET:0 EL:0 ]
Tue Jan 16 21:50:46 2007 Data Channel MTU parms [ L:1576 D:1450 EF:44 EB:135 ET:32 EL:0 AF:3/1 ]
Tue Jan 16 21:50:46 2007 Local Options hash (VER=V4): '******'
Tue Jan 16 21:50:46 2007 Expected Remote Options hash (VER=V4): '*******'
Tue Jan 16 21:50:46 2007 Attempting to establish TCP connection with 155.207.206.2:443
Tue Jan 16 21:50:46 2007 TCP connection established with 155.207.206.2:443
Tue Jan 16 21:50:46 2007 TCPv4_CLIENT link local: [undef]
Tue Jan 16 21:50:46 2007 TCPv4_CLIENT link remote: 155.207.206.2:443
Tue Jan 16 21:50:46 2007 TLS: Initial packet from 155.207.206.2:443, sid=***********
Tue Jan 16 21:50:47 2007 VERIFY OK: depth=2, /C=GR/O=Aristotle_University_of_Thessaloniki/OU=Central_Communication_Facilities/CN=Root_Certification_Authority_2001
Tue Jan 16 21:50:47 2007 VERIFY OK: depth=1, /C=GR/O=Aristotle_University_of_Thessaloniki/OU=Central_Communication_Facilities/CN=AUTH_Servers_Certification_Authority_2006/emailAddress=nocca2006@ccf.auth.gr
Tue Jan 16 21:50:47 2007 VERIFY OK: nsCertType=SERVER
Tue Jan 16 21:50:47 2007 VERIFY OK: depth=0, /C=GR/O=Aristotle_University_of_Thessaloniki/OU=Central_Communication_Facilities/CN=vpn.auth.gr/emailAddress=noc@auth.gr
Tue Jan 16 21:50:48 2007 Connection reset, restarting
Tue Jan 16 21:50:48 2007 TCP/UDP: Closing socket
Tue Jan 16 21:50:48 2007 SIGUSR1[soft,connection-reset] received, process restarting
Tue Jan 16 21:50:48 2007 Restart pause, 5 second(s)
Tue Jan 16 21:50:53 2007 Re-using SSL/TLS context
Tue Jan 16 21:50:53 2007 LZO compression initialized
Tue Jan 16 21:50:53 2007 Control Channel MTU parms [ L:1576 D:140 EF:40 EB:0 ET:0 EL:0 ]
Tue Jan 16 21:50:53 2007 Data Channel MTU parms [ L:1576 D:1450 EF:44 EB:135 ET:32 EL:0 AF:3/1 ]
Tue Jan 16 21:50:53 2007 Local Options hash (VER=V4): '*******'
Tue Jan 16 21:50:53 2007 Expected Remote Options hash (VER=V4): '*******'
Tue Jan 16 21:50:53 2007 Attempting to establish TCP connection with 155.207.206.2:443
Tue Jan 16 21:50:54 2007 TCP/UDP: Closing socket
Tue Jan 16 21:50:54 2007 SIGTERM[hard,init_instance] received, process exiting



Η σύνδεση δεν μπλοκάρεται από firewall.


Τι μπορεί να φταίει;

ΥΓ: έχω απενεργοποιήσει μερικά services των windows (IPsec κ.α.) Υπάρχει περίπτωση να φταίει αυτό;
Ποιά services χρειάζεται το OpenVPN;

Title: Re: Open VPN με το ΑΠΘ
Post by: Johnny English on January 17, 2007, 02:58:09 am
Απίστευτο.! Μόλις σήμερα έλαβα το πιστοποιητικό και έχω το ίδιο πρόβλημα.

Title: Re: Open VPN με το ΑΠΘ
Post by: Larry_Flynt on January 17, 2007, 06:49:26 am
 :)

Ωραία. Ας πάρω έτοιμο κόπο; Ή να παιδευτώ και γω;

Όλοι μας το δικαιούμαστε αυτο;

Title: Re: Open VPN με το ΑΠΘ
Post by: anonymous-root on January 17, 2007, 13:22:36 pm
Δοκίμασε και εσύ Λάρρυ να δούμε μήπως είναι πρόβλημα του Κέντρου Δικτύου.

Θα στείλω ε-μαιλ σήμερα να δω τι θα μου πούνε.

Title: Re: Open VPN με το ΑΠΘ
Post by: gpap on January 17, 2007, 13:31:00 pm
Σε εμένα δουλέυει μια χαρά!

ΓΠ

Title: Re: Open VPN με το ΑΠΘ
Post by: kthanassis on September 25, 2007, 11:44:32 am
εμένα με σύνδεσε καναα 2-3 φορές και τις υπόλοιπες φορές μ βγάζει το παρακάτω....

Tue Sep 25 11:43:42 2007 OpenVPN 2.0.9 Win32-MinGW [SSL] [LZO] built on Oct  1 2006
Tue Sep 25 11:43:42 2007 LZO compression initialized
Tue Sep 25 11:43:42 2007 Control Channel MTU parms [ L:1576 D:140 EF:40 EB:0 ET:0 EL:0 ]
Tue Sep 25 11:43:42 2007 Data Channel MTU parms [ L:1576 D:1450 EF:44 EB:135 ET:32 EL:0 AF:3/1 ]
Tue Sep 25 11:43:42 2007 Local Options hash (VER=V4): '31fdf004'
Tue Sep 25 11:43:42 2007 Expected Remote Options hash (VER=V4): '3e6d1056'
Tue Sep 25 11:43:42 2007 Attempting to establish TCP connection with 155.207.206.2:443
Tue Sep 25 11:43:43 2007 TCP connection established with 155.207.206.2:443
Tue Sep 25 11:43:43 2007 TCPv4_CLIENT link local: [undef]
Tue Sep 25 11:43:43 2007 TCPv4_CLIENT link remote: 155.207.206.2:443
Tue Sep 25 11:43:43 2007 TLS: Initial packet from 155.207.206.2:443, sid=919479dc 8e25fc28
Tue Sep 25 11:43:53 2007 VERIFY OK: depth=2, /C=GR/O=Aristotle_University_of_Thessaloniki/OU=Central_Communication_Facilities/CN=Root_Certification_Authority_2001
Tue Sep 25 11:43:53 2007 VERIFY OK: depth=1, /C=GR/O=Aristotle_University_of_Thessaloniki/OU=Network_Operations_Center/CN=AUTH_Servers_Certification_Authority_2007/emailAddress=nocca2007@ccf.auth.gr
Tue Sep 25 11:43:53 2007 VERIFY OK: nsCertType=SERVER
Tue Sep 25 11:43:53 2007 VERIFY OK: depth=0, /C=GR/O=Aristotle_University_of_Thessaloniki/OU=Network_Operations_Center/CN=vpn.auth.gr/emailAddress=noc@auth.gr
Tue Sep 25 11:44:06 2007 Data Channel Encrypt: Cipher 'BF-CBC' initialized with 128 bit key
Tue Sep 25 11:44:06 2007 Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Tue Sep 25 11:44:06 2007 Data Channel Decrypt: Cipher 'BF-CBC' initialized with 128 bit key
Tue Sep 25 11:44:06 2007 Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Tue Sep 25 11:44:06 2007 Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 1024 bit RSA
Tue Sep 25 11:44:06 2007 [vpn.auth.gr] Peer Connection Initiated with 155.207.206.2:443
Tue Sep 25 11:44:08 2007 SENT CONTROL [vpn.auth.gr]: 'PUSH_REQUEST' (status=1)
Tue Sep 25 11:44:08 2007 AUTH: Received AUTH_FAILED control message
Tue Sep 25 11:44:08 2007 TCP/UDP: Closing socket
Tue Sep 25 11:44:08 2007 SIGTERM[soft,auth-failure] received, process exiting
Tue Sep 25 11:44:10 2007 OpenVPN 2.0.9 Win32-MinGW [SSL] [LZO] built on Oct  1 2006
Tue Sep 25 11:44:10 2007 LZO compression initialized
Tue Sep 25 11:44:10 2007 Control Channel MTU parms [ L:1576 D:140 EF:40 EB:0 ET:0 EL:0 ]
Tue Sep 25 11:44:10 2007 Data Channel MTU parms [ L:1576 D:1450 EF:44 EB:135 ET:32 EL:0 AF:3/1 ]
Tue Sep 25 11:44:10 2007 Local Options hash (VER=V4): '31fdf004'
Tue Sep 25 11:44:10 2007 Expected Remote Options hash (VER=V4): '3e6d1056'
Tue Sep 25 11:44:10 2007 Attempting to establish TCP connection with 155.207.206.2:443
Tue Sep 25 11:44:10 2007 TCP connection established with 155.207.206.2:443
Tue Sep 25 11:44:10 2007 TCPv4_CLIENT link local: [undef]
Tue Sep 25 11:44:10 2007 TCPv4_CLIENT link remote: 155.207.206.2:443
Tue Sep 25 11:44:10 2007 TLS: Initial packet from 155.207.206.2:443, sid=34f97cb4 3664ae17
Tue Sep 25 11:44:21 2007 VERIFY OK: depth=2, /C=GR/O=Aristotle_University_of_Thessaloniki/OU=Central_Communication_Facilities/CN=Root_Certification_Authority_2001
Tue Sep 25 11:44:21 2007 VERIFY OK: depth=1, /C=GR/O=Aristotle_University_of_Thessaloniki/OU=Network_Operations_Center/CN=AUTH_Servers_Certification_Authority_2007/emailAddress=nocca2007@ccf.auth.gr
Tue Sep 25 11:44:21 2007 VERIFY OK: nsCertType=SERVER
Tue Sep 25 11:44:21 2007 VERIFY OK: depth=0, /C=GR/O=Aristotle_University_of_Thessaloniki/OU=Network_Operations_Center/CN=vpn.auth.gr/emailAddress=noc@auth.gr
Tue Sep 25 11:44:31 2007 Data Channel Encrypt: Cipher 'BF-CBC' initialized with 128 bit key
Tue Sep 25 11:44:31 2007 Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Tue Sep 25 11:44:31 2007 Data Channel Decrypt: Cipher 'BF-CBC' initialized with 128 bit key
Tue Sep 25 11:44:31 2007 Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Tue Sep 25 11:44:31 2007 Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 1024 bit RSA
Tue Sep 25 11:44:31 2007 [vpn.auth.gr] Peer Connection Initiated with 155.207.206.2:443
Tue Sep 25 11:44:32 2007 SENT CONTROL [vpn.auth.gr]: 'PUSH_REQUEST' (status=1)
Tue Sep 25 11:44:33 2007 AUTH: Received AUTH_FAILED control message
Tue Sep 25 11:44:33 2007 TCP/UDP: Closing socket
Tue Sep 25 11:44:33 2007 SIGTERM[soft,auth-failure] received, process exiting
Tue Sep 25 11:44:32 2007 OpenVPN 2.0.9 Win32-MinGW [SSL] [LZO] built on Oct  1 2006
Tue Sep 25 11:44:32 2007 LZO compression initialized
Tue Sep 25 11:44:32 2007 Control Channel MTU parms [ L:1576 D:140 EF:40 EB:0 ET:0 EL:0 ]
Tue Sep 25 11:44:32 2007 Data Channel MTU parms [ L:1576 D:1450 EF:44 EB:135 ET:32 EL:0 AF:3/1 ]
Tue Sep 25 11:44:32 2007 Local Options hash (VER=V4): '31fdf004'
Tue Sep 25 11:44:32 2007 Expected Remote Options hash (VER=V4): '3e6d1056'
Tue Sep 25 11:44:32 2007 Attempting to establish TCP connection with 155.207.206.2:443
Tue Sep 25 11:44:32 2007 TCP connection established with 155.207.206.2:443
Tue Sep 25 11:44:32 2007 TCPv4_CLIENT link local: [undef]
Tue Sep 25 11:44:32 2007 TCPv4_CLIENT link remote: 155.207.206.2:443
Tue Sep 25 11:44:33 2007 TLS: Initial packet from 155.207.206.2:443, sid=24e890de 0f3def25
Tue Sep 25 11:44:42 2007 VERIFY OK: depth=2, /C=GR/O=Aristotle_University_of_Thessaloniki/OU=Central_Communication_Facilities/CN=Root_Certification_Authority_2001
Tue Sep 25 11:44:42 2007 VERIFY OK: depth=1, /C=GR/O=Aristotle_University_of_Thessaloniki/OU=Network_Operations_Center/CN=AUTH_Servers_Certification_Authority_2007/emailAddress=nocca2007@ccf.auth.gr
Tue Sep 25 11:44:42 2007 VERIFY OK: nsCertType=SERVER
Tue Sep 25 11:44:42 2007 VERIFY OK: depth=0, /C=GR/O=Aristotle_University_of_Thessaloniki/OU=Network_Operations_Center/CN=vpn.auth.gr/emailAddress=noc@auth.gr
Tue Sep 25 11:44:51 2007 Data Channel Encrypt: Cipher 'BF-CBC' initialized with 128 bit key
Tue Sep 25 11:44:51 2007 Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Tue Sep 25 11:44:51 2007 Data Channel Decrypt: Cipher 'BF-CBC' initialized with 128 bit key
Tue Sep 25 11:44:51 2007 Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Tue Sep 25 11:44:51 2007 Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 1024 bit RSA
Tue Sep 25 11:44:51 2007 [vpn.auth.gr] Peer Connection Initiated with 155.207.206.2:443
Tue Sep 25 11:44:52 2007 SENT CONTROL [vpn.auth.gr]: 'PUSH_REQUEST' (status=1)
Tue Sep 25 11:44:53 2007 AUTH: Received AUTH_FAILED control message
Tue Sep 25 11:44:53 2007 TCP/UDP: Closing socket
Tue Sep 25 11:44:53 2007 SIGTERM[soft,auth-failure] received, process exiting


ξέρει κανένας πως λύνεται αυτό το πρόβλημα???

Title: Re: Open VPN με το ΑΠΘ
Post by: anonymous-root on September 25, 2007, 12:18:36 pm
Δες αυτό:

http://openvpn.net/archive/openvpn-users/2005-09/msg00175.html

Title: Re: Open VPN με το ΑΠΘ
Post by: kthanassis on September 25, 2007, 12:39:13 pm
Quote from: anonymous-root on September 25, 2007, 12:18:36 pm
Δες αυτό:

http://openvpn.net/archive/openvpn-users/2005-09/msg00175.html

που σημαίνει ότι πρέπει να προσθέσω κάποιες παραμέτρους, ποιες?
η μία είναι η
auth-nocache
και η άλλη???

Title: Re: Open VPN με το ΑΠΘ
Post by: anonymous-root on September 25, 2007, 13:25:23 pm
Καλύτερα να στείλεις μαιλ στο κέντρο δικτύου.
ΘΑ ξέρουν καλύτερα.

Title: Re: Open VPN με το ΑΠΘ
Post by: HMMYμαθής on September 26, 2007, 01:48:03 am
Από ότι καταλαβαίνω έχεις:
...logs...
Tue Sep 25 11:44:33 2007 AUTH: Received AUTH_FAILED control message
....logs..

Άρα δίκτυο έχεις.
Firewall δεν είναι γιατί παίρνεις reply και Verification του Root Certificate.
Kai Push request πήρες.
Compression έχεις τη σωστή.
Encyrption έχεις τη σωστή
vpn.auth.gr ο παραλήπτης είναι σωστός.
tls socket και destination πορτ σωστά..

Άρα  δεν έχει γίνει authnetication.

 και λογικά ή έχει λήξει το πιστοποιητικό σου.
Ή έχει λήξει ο λογαριασμός σου.
Ή έχεις κοπεί η πρόσβασή σου στο δίκτυο (π.χ. λόγω ιού λόγω παράνομο περιεχομένου κτλ κτλ.)

Εντολές όχι μη βάλεις. (αν έχει κατεβασει την έτοιμη έκδοση από το auth και όχι την φτιάξτο μόνος σου). Δεν είναι για σένα οι εντολές και μην google-άρεις. Θα χαλάσεις το έτοιμο .ovpn config.

2310998417 τηλέφωνο εξυπηρέτησης χρηστών. Ή
support@auth.gr για πληροφορίες ή
accounts.auth.gr και webmail.auth.gr να δεις αν δουλεύει ο λογαριασμός σου.




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